Ive been trying to figure out this vigenere cipher for a while now and not having much luck.
cipher uses A-Z (0-25) and uses SPACE for 26. I'm trying to decode an encoded message but I don't have the key.
I only know of one way to solve this (by comparing letter frequencies) but my cipher is super long, it would take me forever to compare everything.
Does anyone know of a program or tool that could help with this? Any help/advice is appreciated!